The subconscious can be creative when you are sleeping. You can program your subconscious before you go to sleep, asking it to provide creative solutions through dreams. 

When you give others the authority to interpret your dreams, you are buying in to their beliefs, expectations, biases, and prejudices, instead of yours. What they may say about your dreams might or might not be useful, but it can never be as good as what you yourself might think, because, after all, they are your dreams, not theirs.

The following sentence is the most important thing I have to say about dreams and dreaming: AFTER A DREAM IS OVER, IT BECOMES A MEMORY! This is the key to mastering your dreams.